What is the Greatest Common Factor of 45786 and 45790?

Greatest common factor (GCF) of 45786 and 45790 is 2.

GCF(45786,45790) = 2

We will now calculate the prime factors of 45786 and 45790, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45786 and 45790.

How to find the GCF of 45786 and 45790?

We will first find the prime factorization of 45786 and 45790. After we will calculate the factors of 45786 and 45790 and find the biggest common factor number .

Step-1: Prime Factorization of 45786

Prime factors of 45786 are 2, 3, 13, 587. Prime factorization of 45786 in exponential form is:

45786 = 2¹ × 3¹ × 13¹ × 587¹

Step-2: Prime Factorization of 45790

Prime factors of 45790 are 2, 5, 19, 241. Prime factorization of 45790 in exponential form is:

45790 = 2¹ × 5¹ × 19¹ × 241¹

Step-3: Factors of 45786

List of positive integer factors of 45786 that divides 45786 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1761, 3522, 7631, 15262, 22893

Step-4: Factors of 45790

List of positive integer factors of 45790 that divides 45786 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 4579, 9158, 22895

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45786 and 45790. The biggest common factor number is the GCF number.
So the greatest common factor 45786 and 45790 is 2.

Also check out the Least Common Multiple of 45786 and 45790